musl - musl - an implementation of the standard library for Linux-based systems

Age	Commit message (Collapse)	Author	Lines
2018-09-15	improve error handling of ttyname_r and isatty	Benjamin Peterson	-1/+1
	POSIX allows ttyname(_r) and isatty to return EBADF if passed file descriptor is invalid. maintainer's note: these are optional ("may fail") errors, but it's non-conforming for ttyname_r to return ENOTTY when it failed for a different reason.
2018-09-12	move and deduplicate declarations of __procfdname to make it checkable	Rich Felker	-2/+1
	syscall.h was chosen as the header to declare it, since its intended usage is alongside syscalls as a fallback for operations the direct syscall does not support.
2017-04-21	make ttyname[_r] return ENODEV rather than ENOENT	Rich Felker	-1/+1
	commit 0a950dcf15bb9f7274c804dca490e9e20e475f3e added checking that the pathname a tty device was opened with actually matches the device, which can fail to hold when a container inherits a tty from outside the container. the error code added at the time was ENOENT; however, discussions between affected applications and glibc developers resulted in glibc adopting ENODEV as the error for this condition, and this has now been documented in the man pages project as well. adopt the same error code for consistency. patch by Christian Brauner.
2016-08-30	verify that ttyname refers to the same file as the fd	Szabolcs Nagy	-4/+11
	linux containers use separate mount namespace so the /proc symlink might not point to the right device if the fd was opened in the parent namespace, in this case return ENOENT.
2013-12-12	include cleanups: remove unused headers and add feature test macros	Szabolcs Nagy	-2/+0

2013-08-02	debloat code that depends on /proc/self/fd/%d with shared function	Rich Felker	-1/+3
	I intend to add more Linux workarounds that depend on using these pathnames, and some of them will be in "syscall" functions that, from an anti-bloat standpoint, should not depend on the whole snprintf framework.
2012-09-06	fix broken ttyname[_r] (failure to null-terminate result)	Rich Felker	-1/+4

2011-02-12	initial check-in, version 0.5.0v0.5.0	Rich Felker	-0/+19